mingw64_deps/qt/stack_protector.patch

   1 diff --git a/mkspecs/win32-clang-g++/qmake.conf b/mkspecs/win32-clang-g++/qmake.conf
   2 index 59d42176f0..d9eaad4637 100644
   3 --- a/mkspecs/win32-clang-g++/qmake.conf
   4 +++ b/mkspecs/win32-clang-g++/qmake.conf
   5 @@ -14,11 +14,11 @@ include(../common/g++-win32.conf)
   6  QMAKE_COMPILER         += clang llvm   # clang pretends to be gcc
   7
   8  QMAKE_CC                = $${CROSS_COMPILE}clang
   9 -QMAKE_CFLAGS           +=
  10 +QMAKE_CFLAGS           += -fstack-protector-all -D_FORTIFY_SOURCE=2
  11  QMAKE_CFLAGS_WARN_ON   += -Wextra -Wno-ignored-attributes
  12
  13  QMAKE_CXX               = $${CROSS_COMPILE}clang++
  14 -QMAKE_CXXFLAGS         +=
  15 +QMAKE_CXXFLAGS         += -fstack-protector-all -D_FORTIFY_SOURCE=2
  16  QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON
  17
  18  QMAKE_LINK              = $${CROSS_COMPILE}clang++
  19 @@ -32,4 +32,6 @@ QMAKE_LFLAGS_LTCG       = $$QMAKE_CFLAGS_LTCG
  20
  21  QMAKE_CFLAGS_OPTIMIZE_SIZE = -Oz
  22
  23 +QMAKE_LFLAGS += -fstack-protector-strong -lssp
  24 +
  25  load(qt_config)